Note 1 - Nature of Operations and Summary of Significant Accounting Policies (Tables)

6 Months Ended

Jun. 30, 2026

Notes Tables

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

		Three Months Ended June 30,
		2026												2025
		Loss (Numerator)				Shares (Denominator)				Per Share Amount				Income (Numerator)				Shares (Denominator)				Per Share Amount
Basic net income (loss) per common share:
Net income (loss) available to common stockholders		$	(451	)			8,578			$	(0.05	)		$	15				11,493			$	0.00
Effect of dilutive securities:
Non-vested restricted stock			—				—								—				4
Diluted net income (loss) per common share:
Net income (loss) available to common stockholders plus assumed dilution		$	(451	)			8,578			$	(0.05	)		$	15				11,497			$	0.00

		Six Months Ended June 30,
		2026												2025
		Loss (Numerator)				Shares (Denominator)				Per Share Amount				Income (Numerator)				Shares (Denominator)				Per Share Amount
Basic net income (loss) per common share:
Net income (loss) available to common stockholders		$	(605	)			9,356			$	(0.06	)		$	137				11,489			$	0.01
Effect of dilutive securities:
Non-vested restricted stock			—				—								—				7
Diluted net income (loss) per common share:
Net income (loss) available to common stockholders plus assumed dilution		$	(605	)			9,356			$	(0.06	)		$	137				11,496			$	0.01